| Model: | JW-031B |
| Power Supply: | 220V/110V 50HZ/60HZ |
| Power : | 0.7HP |
| Air Flux: | 62L/min(0.4Mpa) |
| Noise: | 58dB |
| Max Pressure: | 0.75Mpa |
| Start-up Pressure: | 0.5Mpa |
| Rev. : | 1400r/min |
| Capacity: | 28L |
| Model: | JW-031B |
| Power Supply: | 220V/110V 50HZ/60HZ |
| Power : | 0.7HP |
| Air Flux: | 62L/min(0.4Mpa) |
| Noise: | 58dB |
| Max Pressure: | 0.75Mpa |
| Start-up Pressure: | 0.5Mpa |
| Rev. : | 1400r/min |
| Capacity: | 28L |